If there is an insertion mutation in the operator of the lac operon, t – McqOptions

MCQOPTIONS

1.	If there is an insertion mutation in the operator of the lac operon, the expression of the lac structural gene will be __________
A.	Resistant to catabolic expression
B.	Unexpressed
C.	Constitutively expressed
D.	Permanently disabled
Answer» D. Permanently disabled

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